22550022239 has 2 divisors, whose sum is σ = 22550022240. Its totient is φ = 22550022238.

The previous prime is 22550022167. The next prime is 22550022343. The reversal of 22550022239 is 93222005522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22550022239 - 2¹⁶ = 22549956703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22550012239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11275011119 + 11275011120.

It is an arithmetic number, because the mean of its divisors is an integer number (11275011120).

Almost surely, 2^22550022239 is an apocalyptic number.

22550022239 is a deficient number, since it is larger than the sum of its proper divisors (1).

22550022239 is an equidigital number, since it uses as much as digits as its factorization.

22550022239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 22550022239 in words is "twenty-two billion, five hundred fifty million, twenty-two thousand, two hundred thirty-nine".